/* Scoped header styles */
.site-header {
  position: relative;
  z-index: 100;
  background-color: var(--color-parchment);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 2px 8px var(--color-shadow);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  min-height: 72px;
  padding-block: var(--space-sm);
}

.site-header__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
  color: var(--color-deep-teal);
  flex-shrink: 0;
}

.site-header__brand:hover {
  text-decoration: none;
  color: var(--color-deep-teal);
}

.site-header__logo {
  width: 48px;
  height: 48px;
  object-fit: contain;
  border: none;
  filter: none;
}

.site-header__brand-text {
  font-family: var(--font-heading);
  font-size: var(--text-h3);
  font-weight: var(--weight-h2);
  letter-spacing: 0.02em;
  line-height: 1.2;
  white-space: nowrap;
}

.site-header__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.site-header__toggle:hover {
  background-color: var(--color-parchment-light);
  border-color: var(--color-deep-teal);
}

.site-header__toggle:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.site-header__toggle-line {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-deep-teal);
  border-radius: 1px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-line:nth-child(2) {
  opacity: 0;
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.site-header__nav {
  display: flex;
  align-items: center;
}

.site-header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-header__nav-item {
  margin: 0;
  padding: 0;
}

.site-header__nav-item + .site-header__nav-item {
  margin: 0;
}

.site-header__nav-link {
  display: inline-block;
  padding: var(--space-xs) var(--space-sm);
  font-family: var(--font-body);
  font-size: var(--text-body);
  font-weight: 600;
  color: var(--color-deep-teal);
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--transition-fast), background-color var(--transition-fast);
  border-radius: var(--radius-sm);
}

.site-header__nav-link:hover {
  color: var(--color-ruby-red);
  text-decoration: underline;
  text-decoration-color: var(--color-ruby-red);
  background-color: transparent;
}

.site-header__nav-link:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.site-header__nav-link--cta {
  background-color: var(--color-ruby-red);
  color: var(--color-ruby-foreground);
  border: 1px solid var(--color-ruby-red);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.site-header__nav-link--cta:hover {
  background-color: #6E1731;
  border-color: #6E1731;
  color: var(--color-ruby-foreground);
  text-decoration: none;
}

.site-header__nav-link--cta:active {
  background-color: #571227;
  border-color: #571227;
}

/* Mobile navigation */
@media (max-width: 992px) {
  .site-header__toggle {
    display: flex;
  }

  .site-header__nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-parchment);
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 4px 16px var(--color-shadow);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-fast);
    z-index: 99;
  }

  .site-header__nav.is-open {
    max-height: calc(100vh - 72px);
    overflow-y: auto;
  }

  .site-header__nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: var(--space-md);
  }

  .site-header__nav-item {
    width: 100%;
  }

  .site-header__nav-link {
    display: block;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    text-align: left;
    white-space: normal;
  }

  .site-header__nav-link--cta {
    margin-top: var(--space-sm);
    text-align: center;
  }
}

@media (max-width: 480px) {
  .site-header__inner {
    min-height: 60px;
    padding-block: var(--space-xs);
  }

  .site-header__logo {
    width: 36px;
    height: 36px;
  }

  .site-header__brand-text {
    font-size: 16px;
  }

  .site-header__toggle {
    width: 40px;
    height: 40px;
  }

  .site-header__nav.is-open {
    max-height: calc(100vh - 60px);
  }
}